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  • rabbitmq-consul-apollo部署文档

    1.Apollo  https://github.com/ctripcorp/apollo/wiki/Apollo-Quick-Start-Docker%E9%83%A8%E7%BD%B2

    2.consul https://blog.csdn.net/jiangqingyao/article/details/92856466   consul 原理分析

    3.rabbitmq   先用docker命令行跑,密码账户用环境变量输入到kubernetes

    https://blog.csdn.net/yaomingyang/article/details/102922480

    https://cloud.tencent.com/developer/article/1595712

    RabbiMQ模式

    RabbitMQ模式大概分为以下三种:

    (1)单一模式。

    (2)普通模式(默认的集群模式)。

    (3) 镜像模式(把需要的队列做成镜像队列,存在于多个节点,属于RabbiMQ的HA方案,在对业务可靠性要求较高的场合中比较适用)。

    要实现镜像模式,需要先搭建一个普通集群模式,在这个模式的基础上再配置镜像模式以实现高可用。

    1.安装erlang

    mkdir -p /data/software
    yum install -y wget epel-release
    cd /data/software
    wget http://download.51yuki.cn/esl-erlang_21.3.6-1_centos_7_amd64.rpm
    yum -y install esl-erlang_21.3.6-1_centos_7_amd64.rpm
    yum clean all

    2.rabbitmq安装

    cd /data/software
    wget http://download.51yuki.cn/rabbitmq-server-generic-unix-3.7.15.tar.xz
    tar xvf rabbitmq-server-generic-unix-3.7.15.tar.xz -C /data/
    mv /data/rabbitmq_server-3.7.15 /data/rabbitmq
    echo 'export PATH=/data/rabbitmq/sbin:$PATH'>> /etc/profile
    source /etc/profile
    which rabbitmqctl

    3.配置rabbitmq

    vi /data/rabbitmq/etc/rabbitmq/rabbitmq-env.conf
    RABBITMQ_NODENAME=rabbitmq001@centos7_01
    RABBITMQ_NODE_IP_ADDRESS=192.168.31.149
    RABBITMQ_NODE_PORT=5672
    RABBITMQ_MNESIA_BASE=/data/rabbitmq/data
    RABBITMQ_LOG_BASE=/data/rabbitmq/logs
    编辑配置文件
    mkdir -p /data/rabbitmq/data
    mkdir -p /data/rabbitmq/logs
    vi /data/rabbitmq/etc/rabbitmq/rabbitmq.config
    [
     {rabbit,
       [
         {tcp_listeners, [5672]},
         {dump_log_write_threshold, [1000]},
         {vm_memory_high_watermark, 0.5},
         {disk_free_limit, "200MB"},
         {hipe_compile,true}
       ]
      }
    ].

    注意:[]. 后面有一个点

    useradd -u 1020 -s /sbin/nologin rabbitmq
    chown -R rabbitmq:rabbitmq -R /data/rabbitmq

    4.基于镜像队列的集群
    登录到第一台主机,启动rabbitmq服务
    注意:必须要切换到普通用户
    su -s /bin/bash - rabbitmq
    nohup /data/rabbitmq/sbin/rabbitmq-server start &

     

    5.拷贝cookie

    拷贝第一台服务器rabbitmq的家目录下.erlang.cookie文件到另外2台服务器rabbitmq的家目录下

    scp -P 22 /home/rabbitmq/.erlang.cookie root@192.168.31.186:/home/rabbitmq/
    scp -P 22 /home/rabbitmq/.erlang.cookie root@192.168.31.238:/home/rabbitmq/
    
    
    chown -R rabbitmq.rabbitmq /home/rabbitmq/.erlang.cookie
    chmod 600 /home/rabbitmq/.erlang.cookie
    
    su -s /bin/bash - rabbitmq
    nohup /data/rabbitmq/sbin/rabbitmq-server start &
    6.3台都安装一下
    rabbitmq-plugins enable rabbitmq_management

    7.在第一台创建用户及授权

    rabbitmqctl add_user mqadmin "Nwvh3#vu@kqLP&FdHt"
    rabbitmqctl set_permissions -p / mqadmin . . .
    rabbitmqctl set_user_tags mqadmin administrator

    8.加入集群

    # rabbitmqctl cluster_status
    Cluster status of node centos7_01@centos7_01 ...
    [{nodes,[{disc,[centos7_01@centos7_01]}]},
     {running_nodes,[centos7_01@centos7_01]},
     {cluster_name,<<"centos7_01@centos7_01">>},
     {partitions,[]},
     {alarms,[{centos7_01@centos7_01,[]}]}]

    9.登录rabbitmq002rabbitmq003,加入集群

    必须先关闭app
    rabbitmqctl stop_app
    再加入
    rabbitmqctl join_cluster --ram rabbitmq001@centos7_01
    
    最后启动app
    rabbitmqctl start_app

    复制自:https://cloud.tencent.com/developer/article/1595712

     

     

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  • 原文地址:https://www.cnblogs.com/hixiaowei/p/12322886.html
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